Audio Amplifier Module (AAM)

CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.

NOTE:

Guided Diagnostics must be followed and the repair advised by the process completed. Failure to do so may result in the rejection of any warranty claim made.
If the control module or a component is at fault or may be at fault and the vehicle remains under manufacturer warranty, refer to the warranty policy and procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component.
Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the manufacturer-approved diagnostic system).
When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance always take the resistance of the digital multimeter leads into account.
Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.
If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.
Check JLR claims submission system for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific customer complaint and complete the recommendations as required.

The DTC Index lists all Diagnostic Trouble Codes (DTCs) that could be set in the Audio Amplifier Module (AAM). For additional diagnosis and testing information, refer to the relevant Diagnosis and Testing service information. For additional information, refer to: INFORMATION AND ENTERTAINMENT SYSTEM

DTC	DESCRIPTION	POSSIBLE CAUSES	ACTION
B128A-11	Speaker #13 - Circuit short to ground	Rear left surround tweeter/mid-range speaker wiring harness short circuit to ground	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left surround tweeter/mid-range speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128A-12	Speaker #13 - Circuit short to battery	Rear left surround tweeter/mid-range speaker wiring harness short circuit to power	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left surround tweeter/mid-range speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128A-13	Speaker #13 - Circuit open	Rear left surround tweeter/mid-range speaker wiring harness open circuit, high resistance Failure of rear left surround/mid-range speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left surround tweeter/mid-range speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128A-1A	Speaker #13 - Circuit resistance below threshold	Rear left surround tweeter/mid-range speaker wiring harness short circuit between positive and negative	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left surround tweeter/mid-range speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128A-4A	Speaker #13 - Incorrect component installed	Wiring harness connected to incorrect speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is connected to the correct left surround/mid-range speaker. Repair as necessary
B128B-11	Speaker #14 - Circuit short to ground	Rear right surround tweeter/mid-range speaker wiring harness short circuit to ground	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right surround tweeter/mid-range speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128B-12	Speaker #14 - Circuit short to battery	Rear right surround tweeter/mid-range speaker wiring harness short circuit to power	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right surround tweeter/mid-range speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128B-13	Speaker #14 - Circuit open	Rear right surround tweeter/mid-range speaker wiring harness open circuit, high resistance Failure of rear right surround/mid-range speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right surround tweeter/mid-range speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128B-1A	Speaker #14 - Circuit resistance below threshold	Rear right surround tweeter/mid-range speaker wiring harness short circuit between positive and negative	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right surround tweeter/mid-range speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128B-4A	Speaker #14 - Incorrect component installed	Wiring harness connected to incorrect speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is connected to the correct right surround/mid-range speaker. Repair as necessary
B128C-11	Speaker #15 - Circuit short to ground	NOTE: Circuit reference - FRONT CENTRE MID POS/FRONT CENTRE MID NEG Front center tweeter/mid-range speaker wiring harness short circuit to ground	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front center tweeter/mid-range speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128C-12	Speaker #15 - Circuit short to battery	NOTE: Circuit reference - FRONT CENTRE MID POS/FRONT CENTRE MID NEG Front center tweeter/mid-range speaker wiring harness short circuit to power	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front center tweeter/mid-range speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128C-13	Speaker #15 - Circuit open	NOTE: Circuit reference - FRONT CENTRE MID POS/FRONT CENTRE MID NEG Front center tweeter/mid-range speaker wiring harness open circuit, high resistance Failure of front center tweeter/mid-range speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front center tweeter/mid-range speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128C-1A	Speaker #15 - Circuit resistance below threshold	NOTE: Circuit reference - FRONT CENTRE MID POS/FRONT CENTRE MID NEG Front center tweeter/mid-range speaker wiring harness short circuit between positive and negative	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front center tweeter/mid-range speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B128C-4A	Speaker #15 - Incorrect component installed	NOTE: Circuit reference - FRONT CENTRE MID POS/FRONT CENTRE MID NEG Wiring harness connected to incorrect speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is connected to the correct front center tweeter/mid-range speaker. Repair as necessary
B128D-11	Speaker #16 - Circuit short to ground	Audio amplifier module connector damage, contamination Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128D-12	Speaker #16 - Circuit short to battery	Audio amplifier module connector damage, contamination Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128D-13	Speaker #16 - Circuit open	Audio amplifier module connector damage, contamination Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128D-1A	Speaker #16 - Circuit resistance below threshold	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128D-4A	Speaker #16 - Incorrect component installed	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128E-11	Speaker #17 - Circuit short to ground	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128E-12	Speaker #17 - Circuit short to battery	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128E-13	Speaker #17 - Circuit open	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128E-1A	Speaker #17 - Circuit resistance below threshold	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128E-4A	Speaker #17 - Incorrect component installed	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128F-11	Speaker #18 - Circuit short to ground	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128F-12	Speaker #18 - Circuit short to battery	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128F-13	Speaker #18 - Circuit open	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128F-1A	Speaker #18 - Circuit resistance below threshold	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B128F-4A	Speaker #18 - Incorrect component installed	Audio amplifier module connector damaged, contaminated Incorrect wiring installed Incorrect calibration	NOTE: No speaker is connected to this output channel Inspect the audio amplifier module connectors for damage or contamination. Repair/replace the connector as necessary, clear the DTCs and retest Inspect the audio amplifier module speaker connectors for the installation of aftermarket speaker wiring. Remove any wiring found and retest Using the Jaguar Land Rover approved diagnostic equipment, configure the audio amplifier module with the latest level software and retest
B1290-11	Speaker #19 - Circuit short to ground	Rear left door mid-range speaker wiring harness short circuit to ground Failure of rear left door mid-range speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left door mid-range speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1290-12	Speaker #19 - Circuit short to battery	Rear left door mid-range speaker wiring harness short circuit to power Failure of rear left door mid-range speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left door mid-range speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1290-13	Speaker #19 - Circuit open	Rear left door mid-range speaker wiring harness open circuit, high resistance Failure of rear left door mid-range speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left door mid-range speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1290-1A	Speaker #19 - Circuit resistance below threshold	Rear left door mid-range speaker wiring harness short circuit between positive and negative	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left door mid-range speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1290-4A	Speaker #19 - Incorrect component installed	Wiring harness connected to incorrect speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is connected to the correct rear left door mid-range speaker. Repair as necessary
B1291-11	Speaker #20 - Circuit short to ground	Rear right door mid-range speaker wiring harness short circuit to ground	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right door mid-range speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1291-12	Speaker #20 - Circuit short to battery	Rear right door mid-range speaker wiring harness short circuit to power	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right door mid-range speaker wiring harness for short circuit to power. Repair the circuit as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1291-13	Speaker #20 - Circuit open	Rear right door mid-range speaker wiring harness open circuit, high resistance Failure of rear right door mid-range speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right door mid-range speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1291-1A	Speaker #20 - Circuit resistance below threshold	Rear right door mid-range speaker wiring harness short circuit between positive and negative	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right door mid-range speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1291-4A	Speaker #20 - Incorrect component installed	Wiring harness connected to incorrect speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is connected to the correct rear right door mid-range speaker. Repair as necessary
B1292-11	Speaker #21 - Circuit short to ground	NOTE: Circuit reference - FRONT_LEFT_HEADLINING_POS/FRONT_LEFT_HEADLINING_NEG Front left headliner speaker wiring harness short circuit to ground	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front left headliner speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1292-12	Speaker #21 - Circuit short to battery	NOTE: Circuit reference - FRONT_LEFT_HEADLINING_POS/FRONT_LEFT_HEADLINING_NEG Front left headliner speaker wiring harness short circuit to power	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front left headliner speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1292-13	Speaker #21 - Circuit open	NOTE: Circuit reference - FRONT_LEFT_HEADLINING_POS/FRONT_LEFT_HEADLINING_NEG Front left headliner speaker wiring harness open circuit, high resistance Failure of front left headliner speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front left headliner speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1292-1A	Speaker #21 - Circuit resistance below threshold	NOTE: Circuit reference - FRONT_LEFT_HEADLINING_POS/FRONT_LEFT_HEADLINING_NEG Front left headliner speaker wiring harness short circuit between positive and negative	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front left headliner speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1292-4A	Speaker #21 - Incorrect component installed	NOTE: Circuit reference - FRONT_LEFT_HEADLINING_POS/FRONT_LEFT_HEADLINING_NEG Wiring harness connected to incorrect speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is connected to the correct front left headliner speaker. Repair as necessary
B1293-11	Speaker #22 - Circuit short to ground	NOTE: Circuit reference - FRONT_RIGHT_HEADLINING_POS/FRONT_RIGHT_HEADLINING_NEG Front right headliner speaker wiring harness short circuit to ground	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front right headliner speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1293-12	Speaker #22 - Circuit short to battery	NOTE: Circuit reference - FRONT_RIGHT_HEADLINING_POS/FRONT_RIGHT_HEADLINING_NEG Front right headliner speaker wiring harness short circuit to power	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front right headliner speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1293-13	Speaker #22 - Circuit open	NOTE: Circuit reference - FRONT_RIGHT_HEADLINING_POS/FRONT_RIGHT_HEADLINING_NEG Front right headliner speaker wiring harness open circuit, high resistance Failure of front right headliner speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front right headliner speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1293-1A	Speaker #22 - Circuit resistance below threshold	NOTE: Circuit reference - FRONT_RIGHT_HEADLINING_POS/FRONT_RIGHT_HEADLINING_NEG Front right headliner speaker wiring harness short circuit between positive and negative	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front right headliner speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1293-4A	Speaker #22 - Incorrect component installed	NOTE: Circuit reference - FRONT_RIGHT_HEADLINING_POS/FRONT_RIGHT_HEADLINING_NEG Wiring harness connected to incorrect speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is connected to the correct front right headliner speaker. Repair as necessary
B1294-11	Speaker #23 - Circuit short to ground	NOTE: Circuit reference - REAR_LEFT_HEADLINING_POS/REAR_LEFT_HEADLINING_NEG Rear left headliner speaker wiring harness short circuit to ground	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left headliner speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1294-12	Speaker #23 - Circuit short to battery	NOTE: Circuit reference - REAR_LEFT_HEADLINING_POS/REAR_LEFT_HEADLINING_NEG Rear left headliner speaker wiring harness short circuit to power	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left headliner speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1294-13	Speaker #23 - Circuit open	NOTE: Circuit reference - REAR_LEFT_HEADLINING_POS/REAR_LEFT_HEADLINING_NEG Rear left headliner speaker wiring harness open circuit, high resistance Failure of rear left headliner speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left headliner speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1294-1A	Speaker #23 - Circuit resistance below threshold	NOTE: Circuit reference - REAR_LEFT_HEADLINING_POS/REAR_LEFT_HEADLINING_NEG Rear left headliner speaker wiring harness short circuit between positive and negative	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear left headliner speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1294-4A	Speaker #23 - Incorrect component installed	NOTE: Circuit reference - REAR_LEFT_HEADLINING_POS/REAR_LEFT_HEADLINING_NEG Wiring harness connected to incorrect speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is connected to the correct rear left headliner speaker. Repair as necessary
B1295-11	Speaker #24 - Circuit short to ground	NOTE: Circuit reference - REAR_RIGHT_HEADLINING_POS/REAR_RIGHT_HEADLINING_NEG Rear right headliner speaker wiring harness short circuit to ground	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right headliner speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1295-12	Speaker #24 - Circuit short to battery	NOTE: Circuit reference - REAR_RIGHT_HEADLINING_POS/REAR_RIGHT_HEADLINING_NEG Rear right headliner speaker wiring harness short circuit to power	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right headliner speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1295-13	Speaker #24 - Circuit open	NOTE: Circuit reference - REAR_RIGHT_HEADLINING_POS/REAR_RIGHT_HEADLINING_NEG Rear right headliner speaker wiring harness open circuit, high resistance Failure of rear right headliner speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right headliner speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1295-1A	Speaker #24 - Circuit resistance below threshold	NOTE: Circuit reference - REAR_RIGHT_HEADLINING_POS/REAR_RIGHT_HEADLINING_NEG Rear right headliner speaker wiring harness short circuit between positive and negative	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the rear right headliner speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1295-4A	Speaker #24 - Incorrect component installed	NOTE: Circuit reference - REAR_RIGHT_HEADLINING_POS/REAR_RIGHT_HEADLINING_NEG Wiring harness connected to incorrect speaker	NOTE: Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is connected to the correct rear right headliner speaker. Repair as necessary
B1297-01	Digital Headphone Module - General Electrical Failure	Wiring harness fault Wireless headphones module fault	NOTE: Digital headphones (Whitefire) only Refer to the electrical circuit diagrams and check the power and ground circuits between the audio amplifier module and the wireless headphones transmitter module for short circuit to ground, short circuit to power, open circuit, high resistance. Repair circuit as required Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If fault persists, check and install a new wireless headphones transmitter module as required
B1297-11	Digital Headphone Module - Circuit short to ground	Headphone transmitter circuit short circuit to ground	NOTE: Digital headphones (Whitefire) only Refer to the electrical circuit diagrams and check the headphone transmitter circuit for short circuit to ground. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A01-11	Speaker #1 - Circuit short to ground	NOTE: Circuit reference - LEFT_FRONT_HIGH_POS/LEFT_FRONT_HIGH_NEG Front left door high range (tweeter) speaker wiring harness short circuit to ground	Refer to the electrical circuit diagrams and test the front left door high range (tweeter) speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A01-12	Speaker #1 - Circuit short to battery	NOTE: Circuit reference - LEFT_FRONT_HIGH_POS/LEFT_FRONT_HIGH_NEG Front left door high range (tweeter) speaker wiring harness short circuit to power	Refer to the electrical circuit diagrams and test the front left door high range (tweeter) speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A01-13	Speaker #1 - Circuit open	NOTE: Circuit reference - LEFT_FRONT_HIGH_POS/LEFT_FRONT_HIGH_NEG Front left door high range (tweeter) speaker wiring harness open circuit, high resistance Failure of front left door high range (tweeter) speaker	Refer to the electrical circuit diagrams and test the front left door high range (tweeter) speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A01-1A	Speaker #1 - Circuit resistance below threshold	NOTE: Circuit reference - LEFT_FRONT_HIGH_POS/LEFT_FRONT_HIGH_NEG Front left door high range (tweeter) speaker wiring harness short circuit between positive and negative Failure of front left door high range (tweeter) speaker	Refer to the electrical circuit diagrams and test the front left door high range (tweeter) speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A01-4A	Speaker #1 - Incorrect component installed	NOTE: Circuit reference - LEFT_FRONT_HIGH_POS/LEFT_FRONT_HIGH_NEG Wiring harness connected to incorrect speaker Failure of front left door high range (tweeter) speaker	Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct front left door high range (tweeter) speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A02-11	Speaker #2 - Circuit short to ground	NOTE: Circuit reference - LEFT_FRONT_LOW_POS/LEFT_FRONT_LOW_NEG Front left door bass speaker wiring harness short circuit to ground	Refer to the electrical circuit diagrams and test the front left door bass speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A02-12	Speaker #2 - Circuit short to battery	NOTE: Circuit reference - LEFT_FRONT_LOW_POS/LEFT_FRONT_LOW_NEG Front left door bass speaker wiring harness short circuit to power	Refer to the electrical circuit diagrams and test the front left door bass speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A02-13	Speaker #2 - Circuit open	NOTE: Circuit reference - LEFT_FRONT_LOW_POS/LEFT_FRONT_LOW_NEG Front left door bass speaker wiring harness open circuit, high resistance Failure of the front left door bass speaker	Refer to the electrical circuit diagrams and test the front left door bass speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A02-1A	Speaker #2 - Circuit resistance below threshold	NOTE: Circuit reference - LEFT_FRONT_LOW_POS/LEFT_FRONT_LOW_NEG Front left door bass speaker wiring harness short circuit between positive and negative Failure of the front left door bass speaker	Refer to the electrical circuit diagrams and test the front left door bass speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A02-4A	Speaker #2 - Incorrect component installed	NOTE: Circuit reference - LEFT_FRONT_LOW_POS/LEFT_FRONT_LOW_NEG Wiring harness connected to incorrect speaker Failure of front left door bass speaker	Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct front left door bass speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A03-11	Speaker #3 - Circuit short to ground	NOTE: Circuit reference - RIGHT_FRONT_HIGH_POS/RIGHT_FRONT_HIGH_NEG Front right door high range (tweeter) speaker wiring harness short circuit to ground	Refer to the electrical circuit diagrams and test the front right door high range (tweeter) speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A03-12	Speaker #3 - Circuit short to battery	NOTE: Circuit reference - RIGHT_FRONT_HIGH_POS/RIGHT_FRONT_HIGH_NEG Front right door high range (tweeter) speaker wiring harness short circuit to power	Refer to the electrical circuit diagrams and test the front right door high range (tweeter) speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A03-13	Speaker #3 - Circuit open	NOTE: Circuit reference - RIGHT_FRONT_HIGH_POS/RIGHT_FRONT_HIGH_NEG Front right door high range (tweeter) speaker wiring harness open circuit, high resistance Failure of front right door high range (tweeter) speaker	Refer to the electrical circuit diagrams and test the front right door high range (tweeter) speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A03-1A	Speaker #3 - Circuit resistance below threshold	NOTE: Circuit reference - RIGHT_FRONT_HIGH_POS/RIGHT_FRONT_HIGH_NEG Front right door high range (tweeter) speaker wiring harness short circuit between positive and negative Failure of front right door high range (tweeter) speaker	Refer to the electrical circuit diagrams and test the front right door high range (tweeter) speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A03-4A	Speaker #3 - Incorrect component installed	NOTE: Circuit reference - RIGHT_FRONT_HIGH_POS/RIGHT_FRONT_HIGH_NEG Wiring harness connected to incorrect speaker Failure of front right door high range (tweeter) speaker	Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct front right door high range (tweeter) speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A04-11	Speaker #4 - Circuit short to ground	NOTE: Circuit reference - RIGHT_FRONT_LOW_POS/RIGHT_FRONT_LOW_NEG Front right door bass speaker wiring harness short circuit to ground	Refer to the electrical circuit diagrams and test the front right door bass speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A04-12	Speaker #4 - Circuit short to battery	NOTE: Circuit reference - RIGHT_FRONT_LOW_POS/RIGHT_FRONT_LOW_NEG Front right door bass speaker wiring harness short circuit to power	Refer to the electrical circuit diagrams and test the front right door bass speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A04-13	Speaker #4 - Circuit open	NOTE: Circuit reference - RIGHT_FRONT_LOW_POS/RIGHT_FRONT_LOW_NEG Front right door bass speaker wiring harness open circuit, high resistance Failure of front right door bass speaker	Refer to the electrical circuit diagrams and test the front right door bass speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A04-1A	Speaker #4 - Circuit resistance below threshold	NOTE: Circuit reference - RIGHT_FRONT_LOW_POS/RIGHT_FRONT_LOW_NEG Front right door bass speaker wiring harness short circuit between positive and negative Failure of front right door bass speaker	Refer to the electrical circuit diagrams and test the front right door bass speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A04-4A	Speaker #4 - Incorrect component installed	NOTE: Circuit reference - RIGHT_FRONT_LOW_POS/RIGHT_FRONT_LOW_NEG Wiring harness connected to incorrect speaker Failure of front right door bass speaker	Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct front right door bass speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A05-11	Speaker #5 - Circuit short to ground	NOTE: Circuit reference - LEFT_REAR_HIGH_POS/LEFT_REAR_HIGH_NEG Rear left door high range (tweeter) speaker wiring harness short circuit to ground	Refer to the electrical circuit diagrams and test the rear left door high range (tweeter) speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A05-12	Speaker #5 - Circuit short to battery	NOTE: Circuit reference - LEFT_REAR_HIGH_POS/LEFT_REAR_HIGH_NEG Rear left door high range (tweeter) speaker wiring harness short circuit to power	Refer to the electrical circuit diagrams and test the rear left door high range (tweeter) speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A05-13	Speaker #5 - Circuit open	NOTE: Circuit reference - LEFT_REAR_HIGH_POS/LEFT_REAR_HIGH_NEG Rear left door high range (tweeter) speaker wiring harness open circuit, high resistance Failure of rear left door high range (tweeter) speaker	Refer to the electrical circuit diagrams and test the rear left door high range (tweeter) speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A05-1A	Speaker #5 - Circuit resistance below threshold	NOTE: Circuit reference - LEFT_REAR_HIGH_POS/LEFT_REAR_HIGH_NEG Rear left door high range (tweeter) speaker wiring harness short circuit between positive and negative Failure of rear left door high range (tweeter) speaker	Refer to the electrical circuit diagrams and test the rear left door high range (tweeter) speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A05-4A	Speaker #5 - Incorrect component installed	NOTE: Circuit reference - LEFT_REAR_HIGH_POS/LEFT_REAR_HIGH_NEG Wiring harness connected to incorrect speaker Failure of rear left door high range (tweeter) speaker	Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct rear left door high range (tweeter) speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A06-11	Speaker #6 - Circuit short to ground	NOTE: Circuit reference - LEFT_REAR_LOW_POS/LEFT_REAR_LOW_NEG Rear left door bass speaker wiring harness short circuit to ground	Refer to the electrical circuit diagrams and test the rear left door bass speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A06-12	Speaker #6 - Circuit short to battery	NOTE: Circuit reference - LEFT_REAR_LOW_POS/LEFT_REAR_LOW_NEG Rear left door bass speaker wiring harness short circuit to power	Refer to the electrical circuit diagrams and test the rear left door bass speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A06-13	Speaker #6 - Circuit open	NOTE: Circuit reference - LEFT_REAR_LOW_POS/LEFT_REAR_LOW_NEG Rear left door bass speaker wiring harness open circuit, high resistance Failure of rear left door bass speaker	Refer to the electrical circuit diagrams and test the rear left door bass speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A06-1A	Speaker #6 - Circuit resistance below threshold	NOTE: Circuit reference - LEFT_REAR_LOW_POS/LEFT_REAR_LOW_NEG Rear left door bass speaker wiring harness short circuit between positive and negative Failure of rear left door bass speaker	Refer to the electrical circuit diagrams and test the rear left door bass speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A06-4A	Speaker #6 - Incorrect component installed	NOTE: Circuit reference - LEFT_REAR_LOW_POS/LEFT_REAR_LOW_NEG Wiring harness connected to incorrect speaker Failure of rear left door bass speaker	Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct rear left door bass speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A07-11	Speaker #7 - Circuit short to battery	NOTE: Circuit reference - RIGHT_REAR_HIGH_POS/RIGHT_REAR_HIGH_NEG Rear right door high range (tweeter) speaker wiring harness short circuit to ground	Refer to the electrical circuit diagrams and test the rear right door high range (tweeter) speaker wiring harness for short circuit ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A07-12	Speaker #7 - Circuit short to battery	NOTE: Circuit reference - RIGHT_REAR_HIGH_POS/RIGHT_REAR_HIGH_NEG Rear right door high range (tweeter) speaker wiring harness short circuit to power	Refer to the electrical circuit diagrams and test the rear right door high range (tweeter) speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A07-13	Speaker #7 - Circuit open	NOTE: Circuit reference - RIGHT_REAR_HIGH_POS/RIGHT_REAR_HIGH_NEG Rear right door high range (tweeter) speaker wiring harness open circuit, high resistance Failure of rear right door high range (tweeter) speaker	Refer to the electrical circuit diagrams and test the rear right door high range (tweeter) speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A07-1A	Speaker #7 - Circuit resistance below threshold	NOTE: Circuit reference - RIGHT_REAR_HIGH_POS/RIGHT_REAR_HIGH_NEG Rear right door high range (tweeter) speaker wiring harness short circuit between positive and negative Failure of rear right door high range (tweeter) speaker	Refer to the electrical circuit diagrams and test the rear right door high range (tweeter) speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A07-4A	Speaker #7 - Incorrect component installed	NOTE: Circuit reference - RIGHT_REAR_HIGH_POS/RIGHT_REAR_HIGH_NEG Wiring harness connected to incorrect speaker Failure of rear right door high range (tweeter) speaker	Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct rear right door high range (tweeter) speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A08-11	Speaker #8 - Circuit short to ground	NOTE: Circuit reference - RIGHT_REAR_LOW_POS/RIGHT_REAR_LOW_NEG Rear right door bass speaker wiring harness short circuit to ground	Refer to the electrical circuit diagrams and test the rear right door bass speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A08-12	Speaker #8 - Circuit short to battery	NOTE: Circuit reference - RIGHT_REAR_LOW_POS/RIGHT_REAR_LOW_NEG Rear right door bass speaker wiring harness short circuit to power	Refer to the electrical circuit diagrams and test the rear right door bass speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A08-13	Speaker #8 - Circuit open	NOTE: Circuit reference - RIGHT_REAR_LOW_POS/RIGHT_REAR_LOW_NEG Rear right door bass speaker wiring harness open circuit, high resistance Failure of rear right door bass speaker	Refer to the electrical circuit diagrams and test the rear right door bass speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A08-1A	Speaker #8 - Circuit resistance below threshold	NOTE: Circuit reference - RIGHT_REAR_LOW_POS/RIGHT_REAR_LOW_NEG Rear right door bass speaker wiring harness short circuit between positive and negative Failure of rear right door bass speaker	Refer to the electrical circuit diagrams and test the rear right door bass speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A08-4A	Speaker #8 - Incorrect component installed	NOTE: Circuit reference - RIGHT_REAR_LOW_POS/RIGHT_REAR_LOW_NEG Wiring harness connected to incorrect speaker Failure of rear right door bass speaker	Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct rear right door bass speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A09-11	Speaker #9 - Circuit short to ground	NOTE: Circuit reference - LEFT_FRONT_MID_POS/LEFT_FRONT_MID_NEG Front left door mid-range speaker wiring harness short circuit to ground	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front left door mid-range speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A09-12	Speaker #9 - Circuit short to battery	NOTE: Circuit reference - LEFT_FRONT_MID_POS/LEFT_FRONT_MID_NEG Front left door mid-range speaker wiring harness short circuit to power	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front left door mid-range speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A09-13	Speaker #9 - Circuit open	NOTE: Circuit reference - LEFT_FRONT_MID_POS/LEFT_FRONT_MID_NEG Front left door mid-range speaker wiring harness open circuit, high resistance Failure of front left door mid-range speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front left door mid-range speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A09-1A	Speaker #9 - Circuit resistance below threshold	NOTE: Circuit reference - LEFT_FRONT_MID_POS/LEFT_FRONT_MID_NEG Front left door mid-range speaker wiring harness short circuit between positive and negative Failure of front left door mid-range speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front left door mid-range speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A09-4A	Speaker #9 - Incorrect component installed	NOTE: Circuit reference - LEFT_FRONT_MID_POS/LEFT_FRONT_MID_NEG Wiring harness connected to incorrect speaker Failure of front left door mid-range speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct front left door mid-range speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A10-11	Speaker #10 - Circuit short to ground	NOTE: Circuit reference - RIGHT_FRONT_MID_POS/RIGHT_FRONT_MID_NEG Front right door mid-range speaker wiring harness short circuit to ground	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front right door mid-range speaker wiring harness for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A10-12	Speaker #10 - Circuit short to battery	NOTE: Circuit reference - RIGHT_FRONT_MID_POS/RIGHT_FRONT_MID_NEG Front right door mid-range speaker wiring harness short circuit to power	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front right door mid-range speaker wiring harness for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A10-13	Speaker #10 - Circuit open	NOTE: Circuit reference - RIGHT_FRONT_MID_POS/RIGHT_FRONT_MID_NEG Front right door mid-range speaker wiring harness open circuit, high resistance Failure of front right door mid-range speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front right door mid-range speaker wiring harness for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A10-1A	Speaker #10 - Circuit resistance below threshold	NOTE: Circuit reference - RIGHT_FRONT_MID_POS/RIGHT_FRONT_MID_NEG Front right door mid-range speaker wiring harness short circuit between positive and negative Failure of front right door mid-range speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the front right door mid-range speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A10-4A	Speaker #10 - Incorrect component installed	NOTE: Circuit reference - RIGHT_FRONT_MID_POS/RIGHT_FRONT_MID_NEG Wiring harness connected to incorrect speaker Failure of front right door mid-range speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct front right door mid-range speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A11-11	Speaker #11 - Circuit short to ground	NOTE: Circuit reference - SW1 POS/SW1 NEG Sub-woofer 1 circuit short circuit to ground	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the sub-woofer 1 circuit for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A11-12	Speaker #11 - Circuit short to battery	NOTE: Circuit reference - SW1 POS/SW1 NEG Sub-woofer 1 circuit short circuit to power	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the sub-woofer 1 circuit for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A11-13	Speaker #11 - Circuit open	NOTE: Circuit reference - SW1 POS/SW1 NEG Sub-woofer 1 circuit open circuit, high resistance Failure of sub-woofer speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the sub-woofer 1 circuit for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A11-1A	Speaker #11 - Circuit resistance below threshold	NOTE: Circuit reference - SW1 POS/SW1 NEG Sub-woofer 1 circuit short circuit between positive and negative Failure of sub-woofer speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the sub-woofer 1 circuit for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A11-4A	Speaker #11 - Incorrect component installed	NOTE: Circuit reference - SW1 POS/SW1 NEG Wiring harness connected to incorrect speaker Failure of sub-woofer speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct sub-woofer channel 1 speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1A12-11	Speaker #12 - Circuit short to ground	NOTE: Circuit reference - SW2 POS/SW2 NEG Sub-woofer 2 circuit short circuit to ground	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the sub-woofer 2 circuit for short circuit to ground. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A12-12	Speaker #12 - Circuit short to battery	NOTE: Circuit reference - SW2 POS/SW2 NEG Sub-woofer 2 circuit short circuit to power	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the sub-woofer 2 circuit for short circuit to power. Repair the wiring harness as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A12-13	Speaker #12 - Circuit open	NOTE: Circuit reference - SW2 POS/SW2 NEG Sub-woofer 2 circuit open circuit, high resistance Failure of sub-woofer speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the sub-woofer 2 circuit for open circuit, high resistance. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A12-1A	Speaker #12 - Circuit resistance below threshold	NOTE: Circuit reference - SW2 POS/SW2 NEG Sub-woofer 2 circuit short circuit between positive and negative Failure of sub-woofer speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and test the sub-woofer 2 circuit for short circuit between positive and negative. Repair the wiring harness as necessary Confirm speaker operation to check for internal failure, replace as necessary Using Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1A12-4A	Speaker #12 - Incorrect component installed	NOTE: Circuit reference - SW2 POS/SW2 NEG Wiring harness connected to incorrect speaker Failure of sub-woofer speaker	NOTE: Meridian® Surround and Meridian® Reference audio system only Refer to the electrical circuit diagrams and check the wiring harness is corrected to the correct sub-woofer channel 1 speaker. Repair as required Confirm speaker operation to check for internal failure, replace as necessary
B1D9F-11	Engine Speed Input - Circuit short to ground	Audio amplifier module crank signal input circuit short circuit to ground	NOTE: This Diagnostic Trouble Code(s) (DTC) is not related to any infotainment audio functionality or chimes/beeps/warnings Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, refer to the electrical circuit diagrams and test the audio amplifier module crank signal input circuit for short circuit to ground. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1D9F-12	Engine Speed Input - Circuit short to battery	Audio amplifier module crank signal input circuit short circuit to power	NOTE: This DTC is not related to any infotainment audio functionality or chimes/beeps/warnings Refer to the electrical circuit diagrams and test the audio amplifier module crank signal input circuit for short circuit to power. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
B1D9F-13	Engine Speed Input - Circuit open	Audio amplifier module crank signal input circuit open circuit, high resistance	NOTE: This DTC is not related to any infotainment audio functionality or chimes/beeps/warnings Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, refer to the electrical circuit diagrams and test the audio amplifier module crank signal input circuit for open circuit, high resistance. Repair the wiring harness as necessary Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest
U201B-55	Control Module Calibration Data #2 - Not configured	Audio amplifier module is not correctly configured	Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the audio amplifier module with the latest level software
U201B-57	Control Module Calibration Data #2 - Invalid/Incomplete software component	Audio amplifier module is not correctly configured	Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the audio amplifier module with the latest level software
U2300-57	Central Configuration - Invalid/Incomplete software component	Car configuration file mismatch with vehicle specification Incorrect audio amplifier module installed	NOTE: After updating the car configuration file, set the ignition to on and wait 30 seconds before clearing the DTCs Using the Jaguar Land Rover approved diagnostic equipment, check and up-date the car configuration file as necessary. Clear the DTCs and re-test Install a new audio amplifier module as required
U2300-64	Central Configuration - Signal plausibility failure	Car configuration file mismatch with vehicle specification Incorrect audio amplifier module installed	NOTE: After updating the car configuration file, set the ignition to on and wait 30 seconds before clearing the DTCs Using the Jaguar Land Rover approved diagnostic equipment, make sure the In control touch pro system and amplifier is at the latest level of software. Clear DTCs and retest in a new power cycle Using the Jaguar Land Rover approved diagnostic equipment, check and up-date the car configuration file as necessary Install a new audio amplifier module as necessary
U3000-55	Control Module - Not configured	Audio amplifier module is not configured correctly	Using the Jaguar Land Rover approved diagnostic equipment, reconfigure the audio amplifier module with the latest level software and retest
U3000-96	Control Module - Component internal failure	Audio amplifier module internal failure	Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and perform routine - On Demand Self Test (0202). If the fault persists, install a new audio amplifier module as required
U3000-98	Control Module - Component or system over temperature	Audio amplifier module internal temperature above threshold	Allow the system temperature to return to normal. Check the audio amplifier module air ducts for obstructions. Using the Jaguar Land Rover approved diagnostic equipment, check for speaker related DTCs and perform the relevant corrective actions. Clear the DTCs and re-test